Notes, summaries, assignments, exams, and problems for Electronics

Synchro Systems

• What lead on a transistor has a colored dot? - Collector lead.
• Differential synchro system - Combines two or more inputs.
• Which of these creates error voltage? - TDX.
• Controlled system - The processing plant range which is to be...
• Control units in a control synchro system are driven by - Electromagnetic or mechanical means.
• Resolvers generally provide - Very reliable outputs.
• Resolver synchro system - Transmits angular position with high accuracy.
• Air gap inaccuracies in synchros - Bring huge problems in controlling.
• Instability of transmitter - The momentum of the servo motor to go...
• If the synchro transmitter rotor is turned - The field turns the same angle.
• Torque systems are used for - Light loads, such as the position of dials..

Present simple

I go/she goes, I don't go/she doesn't go, Do I go/Does she go?
- Regular habit or routine, a true scientific fact (always usually at 1 o'clock at night...)

Present continuous

I am asking, I'm not asking, Am I asking?
- Action happening now (now at the moment right now), temporary action (this year at present today these days...), plan for the near future (this evening tonight tomorrow...)

Past simple

I worked, I didn't work, Did I work?
- Completed action in the past, series of completed actions in the past (yesterday last week when then)

Past continuous

I was running/you were running, I wasn't running/you weren't running, Was I running?/Were you running?
- Action in progress at a specific time in the past (at 4 o'clock last night...),... Continue reading "Verb Tenses in English: Present, Past, Future" »

Felicity Conditions in Communication

Let's analyze some examples:

• "Hi Joe, how are you?" - S wants to know A. H knows A.
• "Can you open the window?" - S wants H to do A. H is capable of doing A. S believes that H is willing to do A.
• "Mom, I am home." - S wants H to know A. H wants to know A.

Discourse and Language in Context

Discourse is language in context. It is given in a social context and involves interaction. Key factors include:

• Channel (S, W)
• Agent (mono, di, multi)
• Register (Formal, informal)
• Social context
• Purpose (transactional, interactional)
• Context (embedded, reduced)
• Genre (instructive, narrative, descriptive, persuasive, informative, expository)

Text form is the representation of text types.

Communicative Competences (M&S)

• Grammatical: Lexical

P.S: every day,sometimes,always,never/I don't-doesn't

The simple present tense

is One of several forms of present tense in English. It is used to describe habits, unchanging situations, general Truths, and fixed arrangements.

1^st Person normal, do, don’t.

3^rd Add -s question does, doesn’t,

For habits
He drinks tea at Breakfast.
She only eats fish.

Present perfect

Affirmative: 1^st have walked, 3^rd Has walked

Negative: 1^st haven’t walked, 3^rd Hasn’t walked

Interrogative 1^st have I walked? 3^rd Has she walked?

Present continuous

1^st I/you am/are going, i/you am not/ aren’t Going, am I going? Are you going?

3^rd he is going, he isn’t going, is he Going?

Present perfect continuous: Has been + ing

1^st I have been, I haven’t been, have I been living?

3^rdShe has been, she hasn't Been running, has

O’CLIL stems from the CLIL methodology, aiming to increase foreign language exposure, incorporate new contexts, and offer meaningful input to young students. The playground, dining room, or even the bathroom can become rich settings for content development. Daily routines allow for the repetition of meaningful language. Children’s actions can be orally described by the teacher, and visual aids like real objects provide extra interest and meaning to language learning. Even gesturing while speaking helps to better understand the message.

Linguistic Competence

• Reinforce grammar and syntax.
• Foster vocabulary comprehension. Vocabulary is presented in a context full of repetitions, providing learners with ample opportunities to understand and check

Language Acquisition Theories

Imitation Theory

Children hear speech around them and copy it. When a child is raised in an English-speaking environment, they acquire English. Although, mistakes such as over-generalization ("goed" and "bes") are predictable and consistent.

Reinforcement Theory

Adults coach children when using language by praise and by correcting them. Parents may sometimes correct the truth of the statement rather than the form. The children's mistakes are often rule-governed (perhaps by always adding the suffix -ed to form past tense).

Active Construction of a Grammar Theory

Rules are hypothesized by the linguistic inputs recognized by children acquiring language. As children continuously receive language input, their language is... Continue reading "Language Acquisition: Theories and Stages of Development" »

**Listening: "Listen and Do"**

Listen and do activities require an action as a response. This allows you to immediately check if children understand or if they do not.

**1. Giving Instructions**

Some instructions that teachers can give to children in class are: "Okay, sit down, please," "Okay, everybody, stop talking now and listen carefully."

**2. Listening and Identifying**

When children do "listening and identifying" activities, they are practicing a basic language skill: listening, making sense of English words and phrases, and acquiring meaning and sound together.

For these activities, you can use the classroom and all the things the children can see, such as wall charts, pictures, or objects that children create.

**3. Listening and Doing: Total